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Hindi and English captions, translated as the video plays

Wuai is a free app for Windows and Android that captions the videos you watch and translates the captions in real time, on your device. These screenshots show it turning Hindi speech into English captions and English speech into Hindi captions, on Windows and on Android.

Hindi captions as a Hindi video plays

Recorded in Wuai on Windows with the Pro speech model, not sped up: Hindi speech with Hindi captions, such as “मेरी जो नौकरी है वो”, and no translation. Each line comes a moment after it is said; turn on Wait for captions and the video waits for it. Video: WIKITONGUES- Krishna speaking Hindi by Wikitongues, Teddy Nee, CC BY-SA 4.0, on Wikimedia Commons.

A Hindi video with English captions

Wuai on Windows: a Hindi video with English captions, “North India, near New Delhi.” over “का रहने वाला हूँ नई दिल्ली के”.
Windows: का रहने वाला हूँ नई दिल्ली के → North India, near New Delhi.

Video: WIKITONGUES- Krishna speaking Hindi by Wikitongues, Teddy Nee, CC BY-SA 4.0, on Wikimedia Commons.

An English video with Hindi captions

Wuai on Windows: a English video with Hindi captions, “मैं कैथरीन ट्राउटमैन हूँ।” over “I am Catherine Trautmann.”.
Windows: I am Catherine Trautmann. → मैं कैथरीन ट्राउटमैन हूँ।
Wuai on Android: a English video with Hindi captions, “मैं कैथरीन ट्राटमैन हूं।” over “I am Catherine Trautmann.”.
Android: I am Catherine Trautmann. → मैं कैथरीन ट्राटमैन हूं।

Video: Trautmann, Catherine (en) by Manuel Schneider, CC BY 3.0, on Wikimedia Commons.

How to

  1. Open the video in Wuai: go to its website, or paste its link. A video file works too.
  2. Turn on captions: Captions beside the video on Windows, CC on Android.
  3. Under Spoken language, keep Auto-detect or choose the language spoken.
  4. Turn on Translate captions and choose Hindi or English under Translate to.
  5. Under Show, tick Original too to see both lines, as here.

Download free See it work

Where

Wuai translates captions into Hindi on Windows and Android, and makes captions from Hindi speech on both. See every language.

Shot on November 1, 2026 with Wuai Pro switched on, the captions as Wuai made them. Other speech and translation models' captions can differ. Android and Windows translate 30 minutes of video for free; iPhone and Mac require Pro for translation.

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